Figure 2.

AFM height images of drop cast films from pure carbamazepine solution (a,b), pure iminostilbene solution (c,d), and of a 1:1 blend thereof (e,f). The respective solute concentrations are 46 (a), 5.5 (b), 5 (c), 0.7 (d), 5.5 (e), and 2.5 (f) mg/mL; elongated structures in (a) could not entirely be captured by AFM due to experimental limitations, see the Supporting Information for larger-area optical microscopy data.